Height reduction surgery.

Okay I’m 18 years old and have been on hormones since I turned 18. I’m 169 cm or just a tad under 5”7 and would like to go down as much as possible. It’s kinda hard to find info on so I was wondering if you could help me. I’m looking for answers about both spine and leg shortening. Also I’m a size 9 and a half women’s shoes if that’s important to keeping stuff looking proportional. Thank you!